N-tert.-butylacetamide
[化] N-叔丁乙酰胺
🗣️ 情景例句
Let's dance.
咱们跳舞。
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
He could not wash himself or get dressed.Instead, his sister or his parents had to help him.
他自己不能洗澡或穿衣服，他的姐姐或父母亲就只好帮他的忙。